use of org.eclipse.equinox.p2.engine.IProfileRegistry in project translationstudio8 by heartsome.
the class PreloadingRepositoryHandler method execute.
/**
* Execute the command.
*/
public Object execute(ExecutionEvent event) {
// Look for a profile. We may not immediately need it in the
// handler, but if we don't have one, whatever we are trying to do
// will ultimately fail in a more subtle/low-level way. So determine
// up front if the system is configured properly.
String profileId = getProvisioningUI().getProfileId();
IProvisioningAgent agent = getProvisioningUI().getSession().getProvisioningAgent();
IProfile profile = null;
if (agent != null) {
IProfileRegistry registry = (IProfileRegistry) agent.getService(IProfileRegistry.SERVICE_NAME);
if (registry != null) {
profile = registry.getProfile(profileId);
}
}
if (profile == null) {
// Inform the user nicely
P2UpdateUtil.openConnectErrorInfoDialog(getShell(), P2UpdateUtil.INFO_TYPE_CHECK);
return null;
} else {
BusyIndicator.showWhile(getShell().getDisplay(), new Runnable() {
public void run() {
doExecuteAndLoad();
}
});
}
return null;
}
use of org.eclipse.equinox.p2.engine.IProfileRegistry in project translationstudio8 by heartsome.
the class AutomaticUpdate method checkForUpdates.
public void checkForUpdates() throws OperationCanceledException {
// 检查 propfile
String profileId = getProvisioningUI().getProfileId();
IProvisioningAgent agent = getProvisioningUI().getSession().getProvisioningAgent();
IProfile profile = null;
if (agent != null) {
IProfileRegistry registry = (IProfileRegistry) agent.getService(IProfileRegistry.SERVICE_NAME);
if (registry != null) {
profile = registry.getProfile(profileId);
}
}
if (profile == null) {
// Inform the user nicely
P2UpdateUtil.openConnectErrorInfoDialog(getShell(), P2UpdateUtil.INFO_TYPE_AUTO_CHECK);
return;
}
// 开始检查前先确定是否有repository
RepositoryTracker repoMan = getProvisioningUI().getRepositoryTracker();
if (repoMan.getKnownRepositories(getProvisioningUI().getSession()).length == 0) {
P2UpdateUtil.openConnectErrorInfoDialog(getShell(), P2UpdateUtil.INFO_TYPE_AUTO_CHECK);
return;
}
final IStatus[] checkStatus = new IStatus[1];
Job.getJobManager().cancel(LoadMetadataRepositoryJob.LOAD_FAMILY);
final LoadMetadataRepositoryJob loadJob = new LoadMetadataRepositoryJob(getProvisioningUI()) {
public IStatus runModal(IProgressMonitor monitor) {
SubMonitor sub = SubMonitor.convert(monitor, P2UpdateUtil.CHECK_UPDATE_TASK_NAME, 1000);
// load repository
IStatus status = super.runModal(sub.newChild(500));
if (status.getSeverity() == IStatus.CANCEL) {
return status;
}
if (status.getSeverity() != Status.OK) {
// load repository error
checkStatus[0] = status;
}
operation = getProvisioningUI().getUpdateOperation(null, null);
// check for updates
IStatus resolveStatus = operation.resolveModal(sub.newChild(500));
if (resolveStatus.getSeverity() == IStatus.CANCEL) {
return Status.CANCEL_STATUS;
}
return Status.OK_STATUS;
}
};
loadJob.setName(P2UpdateUtil.ATUO_CHECK_UPDATE_JOB_NAME);
loadJob.setProperty(LoadMetadataRepositoryJob.ACCUMULATE_LOAD_ERRORS, Boolean.toString(true));
loadJob.addJobChangeListener(new JobChangeAdapter() {
public void done(IJobChangeEvent event) {
if (PlatformUI.isWorkbenchRunning())
if (event.getResult().isOK()) {
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
if (checkStatus[0] != null) {
// 提示连接异常
P2UpdateUtil.openConnectErrorInfoDialog(getShell(), P2UpdateUtil.INFO_TYPE_AUTO_CHECK);
return;
}
doUpdate();
}
});
}
}
});
loadJob.setUser(true);
loadJob.schedule();
}
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